...最后，精选回家作业，减少作业量 » Finally, selection, and reduce operational volume homework 清洗物质 » Cleaning material 轴承挡板 » Bearing plate ..
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room for cleaning material 物料净化用室
Cleaning Material & Chemicals 洗涤和化学剂
Room E for cleaning material 物料净化用房
ordnance cleaning material 军械擦拭材料
ruom for cleaning material 物料净化用室
Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties.
优选地，所述清洗材料包含表面活性剂，最优选地其具有洗涤性质。
And he says that he's on the way to a new approach to cleaning material dredged from rivers and disposing of worn-out tires.
他说，他的关于如何提高到一个新的办法，以清洁的材料，从疏浚河道和处置破旧出轮胎。
Its headquarters is a professional PCB cleaning material manufacturer, which located in DaoJiao County Industrial Park, Dongguan, Guangdong Province,.
总厂位于广东省东莞市道滘镇工业区，是一家专业生产及经营pcb清洁耗材的生产厂家。
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